fix mappertestutility

tests/lib/appframework/db/mappertestutility.php

@@ -57,6 +57,7 @@ abstract class MapperTestUtility extends \Test\TestCase {
 	}
 
 
+
     /**
      * Create mocks and set expected results for database queries
      * @param string $sql the sql query that you expect to receive
@@ -145,13 +146,16 @@ abstract class MapperTestUtility extends \Test\TestCase {
         }
 
         $this->query->expects($this->at($this->queryAt))
-			->method('execute');
+            ->method('execute')
+            ->will($this->returnCallback(function($sql, $p=null, $o=null, $s=null) {
+
+            }));
         $this->queryAt++;
 
 
 
         if ($expectClose) {
-			$closing = $this->once();
+            $closing = $this->at($this->queryAt);
         } else {
             $closing = $this->any();
         }